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What is the best way to conditionally apply attributes in AngularJS?
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Get last field using awk substr
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Use the fact that awk splits the lines in fields based on a field separator, that you can defin...
What does the number in parentheses shown after Unix command names in manpages mean?
For example: man(1) , find(3) , updatedb(2) ?
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Generate sql insert script from excel worksheet
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13 Answers
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'const int' vs. 'int const' as function parameters in C++ and C
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const T and T const are identical. With pointer types it becomes more complicated:
const cha...
How can I check if a program exists from a Bash script?
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Ruby ampersand colon shortcut [duplicate]
...foo }
something(&:foo)
Also, to_proc on Symbol is implemented in Ruby 1.8.7 and 1.9, so it is in fact a "ruby thing".
So, to sum up: & calls to_proc on the object and passes it as a block to the method, and Ruby implements to_proc on Symbol.
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check / uncheck checkbox using jquery? [duplicate]
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1277
For jQuery 1.6+ :
.attr() is deprecated for properties; use the new .prop() function instea...
Searching if value exists in a list of objects using Linq
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LINQ defines an extension method that is perfect for solving this exact problem:
using System.L...
Select count(*) from multiple tables
How can I select count(*) from two different tables (call them tab1 and tab2 ) having as result:
18 Answers
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